Step 1: Insert the bottom of the I300-6 module down into a rear slot on the
chassis.
Step 2: Carefully pivot the upper edge of the board back towards the back of
the chassis until it touches the two standoffs.
Step 3: Align two 4-40 screws with the two standoffs and tighten.
Step 4: Wire the modules according to the instructions in this manual.
The steps in Figures 6A – 6C describe and illustrate module installation when
the rear chassis position and the position in front of it will be filled. Front
position installation is possible only if the rear position is filled with a module.
FIGURE 6A. INSTALLATION OF I300-6 MODULE IN A REAR CHASSIS
POSITION, METHOD TWO:
1
Step 1: Install two long standoffs in the lower mounting holes using two 4-40
nuts as shown.
FIGURE 6B.
3
2
4
Step 2: Insert the bottom of the I300-6 module down into a rear slot on the
chassis.
Step 3: Carefully pivot the upper edge of the board back towards the back of
the chassis until it touches the two standoffs on the board.
Step 4: Align two 4-40 screws with the two standoffs on the chassis and
tighten.
Step 5: Wire the modules according to the instructions in this manual.
FIGURE 6C. INSTALLATION OF I300-6 MODULE IN FRONT CHASSIS
INSTALLATION STEPS
1. Cabinet Mounting
In a clean, dry area, mount the backbox using the four holes provided in the
back surface of the cabinet.
FIGURE 3. TYPICAL MOUNTING HOLE LOCATIONS:
BACKBOX
MOUNTING
HOLES
2. Chassis Installation
The CHS-6 chassis is mounted in the BB-25, CAB-3 or CAB-4 Series cabinets. It
is shipped with two self-threading screws, which are used to fasten the chassis
to the back wall of the cabinet (see Figure 4).
FIGURE 4: MOUNTING THE CHS-6 CHASSIS
MOUNT WITH
SELF-THREADING SCREWS
TO BACK OF CABINET
The BB-XP cabinet comes with the chassis already installed, so no mounting
is necessary.
3. Module Installation
There are two methods for installing a module in the rear position of a chas-
sis. Method one is for installation of a rear module only, when no module will
be installed in front of it. Refer to Figure 5 for instructions. Method two is for
installation of a rear module when another module will be installed in the
chassis position in front of it. Refer to Figures 6a and 6b for method two. All
necessary screws and standoffs are supplied with the modules.
FIGURE 5. INSTALLATION OF REAR MODULE ONLY, METHOD ONE:
2
1
3
2 I56-4097-000
C0236-00
C0235-00
C0249-00
C0249-01
C0226-01
C0225-01
